Overview

overview

10

Static

static

10

source_prepared.exe

windows10-2004-x64

8

source_prepared.exe

windows11-21h2-x64

8

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    80.9MB

  • Sample

    240828-tva7vswajf

  • MD5

    ac2382f9688f7a911fa0655956f2e059

  • SHA1

    e75967ca2de65532aa58b722d824eb10e0824308

  • SHA256

    2321dc353d2a3fed500e505517d22736047da9297d6b984de7952d5533d9b36e

  • SHA512

    6503a8e5654ad10ad23cf53b446424278a1d46b5c86c84f105472298a4a0b3f6f6917fa0bf3150ce7eb0695b31be29524c11183ce357d1171163aec45757d090

  • SSDEEP

    1572864:PvxZQglXJdWo7vaSk8IpG7V+VPhqb+TnE7Ulg8iYgj+h58sMw5Ib9vWocJXt:PvxZxRLjeSkB05awb+Tfe25FI9vit

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      80.9MB

    • MD5

      ac2382f9688f7a911fa0655956f2e059

    • SHA1

      e75967ca2de65532aa58b722d824eb10e0824308

    • SHA256

      2321dc353d2a3fed500e505517d22736047da9297d6b984de7952d5533d9b36e

    • SHA512

      6503a8e5654ad10ad23cf53b446424278a1d46b5c86c84f105472298a4a0b3f6f6917fa0bf3150ce7eb0695b31be29524c11183ce357d1171163aec45757d090

    • SSDEEP

      1572864:PvxZQglXJdWo7vaSk8IpG7V+VPhqb+TnE7Ulg8iYgj+h58sMw5Ib9vWocJXt:PvxZxRLjeSkB05awb+Tfe25FI9vit

    Score
    8/10
    evasionexecutionpersistenceupx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks